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Clean Water Act discharge permit · NPDES MTR104611

KORNWASSER SHOPPING CENTER PROPERTIES - STAPLES, Helena, MT: NPDES MTR104611 discharge permit, effluent exceedances, inspections, penalties

KORNWASSER SHOPPING CENTER PROPERTIES - STAPLES, held by KORNWASSER SHOPPING CENTER PROP INC, holds NPDES permit MTR104611, which discharges to Prickly Pear Creek. EPA’s file records it issued July 6, 2012 and expiring December 31, 2012. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for KORNWASSER SHOPPING CENTER PROPERTIES - STAPLES: its NPDES ID, its permit type and status, its dates, its address in Helena, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR104611.

Identity

Facility as filedKORNWASSER SHOPPING CENTER PROPERTIES - STAPLES
Permittee as filedKORNWASSER SHOPPING CENTER PROP INC
NPDES IDMTR104611
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 6, 2012
Expiration dateDecember 31, 2012
Issuing agencyMONTANA DEQ
AddressHelena, MT 59601
Receiving waterPRICKLY PEAR CREEK
SubwatershedLower Prickley Pear Gulch (HUC 100301011310)
SIC1542 – Nonresidential Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR104611.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTR104611.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MTR104611.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MTR104611 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The Kornwasser Shopping Center Properties - Staples permit, held by KORNWASSER SHOPPING CENTER PROP INC for a Storm Water Construction site in Helena, is one of 145 storm water construction permits in Lewis and Clark County, where 13.1% of those permits carry a violation on file. Among the 133 such permits in the county, 18.8% were issued earlier than this one, which was issued July 6, 2012. The permit sits within the Lower Prickley Pear Gulch subwatershed, which holds 79 NPDES permits including this one, and it records no pollutants under a numeric limit and no effluent exceedances.